摘要： SELECT * FROM information_schema.PROCESSLISTWHERE info IS NOT NULLORDER BY TIME desc,state,INFO;SELECT CONCAT('kill ',id,';') AS KillSQL FROM information_schema.PROCESSLIST WHERE info LIKE '%from /... 阅读全文

摘要： 1. SET @Template_Title_L=(SELECT Title FROM AA WHERE ID=1); 2. DECLARE Article_Title_L VARCHAR(1000); DECLARE Article_URL_L VARCHAR(1000); SELECT IFNULL(Article_Title,''),IFNULL(Article_... 阅读全文